Can the portable spa be set up on a concrete platform?

Yes. It’s important to make sure that the platform is smooth, level, stable and free of any sharp objects. Moreover, the spa should not be dragged across the solid ground, because abrasions may create holes in the liner.

It is always preferable to have a prepared base (like a patio or decking) to site your portable spa. Also ensure you have reasonable access to an electrical power socket.